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Allow using the text properties dialog in mathed

Browse Source 
Until now only the color of the text could be changed by using
the text properties dialog. This commit allows changing all
other properties except for strikethrough. It is possible to
also add underlining with the limitation that the changes
accumulate. This requires other work but I think that underlining
and strikethrough are not so important in mathed and can be
refined at a later time.

Fixes #12958
This commit is contained in:
Enrico Forestieri 2023-11-06 18:04:44 +01:00
parent d2db3d4578
commit 58103cf214
20 changed files with 564 additions and 26 deletions
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15
lib/symbols
View File

@ -57,6 +57,7 @@ overleftrightarrow decoration none amsmath
overline decoration none
overrightarrow decoration none
tilde decoration none
uline decoration none ulem
underbar decoration none
underbrace decoration none
underleftarrow decoration none amsmath
@ -68,6 +69,8 @@ underrightarrow decoration none amsmath
#undertilde decoration none accents
undertilde decoration none hiddensymbol
utilde decoration none undertilde
uuline decoration none ulem
uwave decoration none ulem
vec decoration none
widehat decoration none
widetilde decoration none
@ -157,6 +160,18 @@ it oldfont none hiddensymbol
rm oldfont none hiddensymbol
tt oldfont none hiddensymbol
# textsize commands
tiny textsize none hiddensymbol
scriptsize textsize none hiddensymbol
footnotesize textsize none hiddensymbol
small textsize none hiddensymbol
normalsize textsize none hiddensymbol
large textsize none hiddensymbol
Large textsize none hiddensymbol
LARGE textsize none hiddensymbol
huge textsize none hiddensymbol
Huge textsize none hiddensymbol
# matrix environments
Bmatrix matrix none
Vmatrix matrix none

1
src/Cursor.cpp
View File

@ -1812,6 +1812,7 @@ bool Cursor::macroModeClose(bool cancel)
bool keep_mathmode = user_macro
|| (it != words.end() && (it->second.inset == "font"
|| it->second.inset == "oldfont"
|| it->second.inset == "textsize"
|| it->second.inset == "mbox"));
bool ert_macro = !user_macro && it == words.end() && atomAsMacro;

3
src/DocIterator.cpp
View File

@ -495,8 +495,6 @@ void DocIterator::backwardPosIgnoreCollapsed()
}
#if 0
// works, but currently not needed
void DocIterator::backwardInset()
{
backwardPos();
@ -514,7 +512,6 @@ void DocIterator::backwardInset()
backwardPos();
}
}
#endif
bool DocIterator::hasPart(DocIterator const & it) const

3
src/DocIterator.h
View File

@ -215,8 +215,7 @@ public:
/// move backward one paragraph
void backwardPar();
/// move backward one inset
/// not used currently, uncomment if you need it
//void backwardInset();
void backwardInset();
/// are we some 'extension' (i.e. deeper nested) of the given iterator
bool hasPart(DocIterator const & it) const;

2
src/Makefile.am
View File

@ -432,6 +432,7 @@ SOURCEFILESMATHED = \
mathed/InsetMathSubstack.cpp \
mathed/InsetMathSymbol.cpp \
mathed/InsetMathTabular.cpp \
mathed/InsetMathTextsize.cpp \
mathed/InsetMathUnderset.cpp \
mathed/InsetMathUnknown.cpp \
mathed/InsetMathXArrow.cpp \
@ -503,6 +504,7 @@ HEADERFILESMATHED = \
mathed/InsetMathSubstack.h \
mathed/InsetMathSymbol.h \
mathed/InsetMathTabular.h \
mathed/InsetMathTextsize.h \
mathed/InsetMathUnderset.h \
mathed/InsetMathUnknown.h \
mathed/InsetMathXArrow.h \

31
src/MetricsInfo.cpp
View File

@ -21,6 +21,8 @@
#include "frontends/FontMetrics.h"
#include "frontends/Painter.h"
#include <map>
using namespace std;
@ -63,7 +65,10 @@ Changer MetricsBase::changeFontSet(string const & name)
if (isMathFont(name) || isMathFont(oldname))
font = isTextFont(name) ? outer_font : sane_font;
augmentFont(font, name);
font.setSize(rc->old.font.size());
if (isTextFont(name) && isMathFont(oldname))
font.setSize(rc->old.outer_font.size());
else
font.setSize(rc->old.font.size());
font.setStyle(rc->old.font.style());
if (name == "emph") {
font.setColor(oldcolor);
@ -85,6 +90,30 @@ Changer MetricsBase::changeFontSet(string const & name)
}
Changer MetricsBase::changeFontSize(string const & size, bool mathmode)
{
map<string, FontSize> sizes = {
{"tiny", TINY_SIZE},
{"scriptsize", SCRIPT_SIZE},
{"footnotesize", FOOTNOTE_SIZE},
{"small", SMALL_SIZE},
{"normalsize", NORMAL_SIZE},
{"large", LARGE_SIZE},
{"Large", LARGER_SIZE},
{"LARGE", LARGEST_SIZE},
{"huge", HUGE_SIZE},
{"Huge", HUGER_SIZE}
};
RefChanger<MetricsBase> rc = make_save(*this);
// In math mode we only record the size in outer_font
if (mathmode)
outer_font.setSize(sizes[size]);
else
font.setSize(sizes[size]);
return rc;
}
Changer MetricsBase::changeEnsureMath(Inset::mode_type mode)
{
switch (mode) {

2
src/MetricsInfo.h
View File

@ -58,6 +58,8 @@ public:
/// Temporarily change a full font.
Changer changeFontSet(std::string const & name);
/// Temporarily change font size in text mode, only record it in math mode.
Changer changeFontSize(std::string const & fontsize, bool mathmode);
/// Temporarily change the font to math if needed.
Changer changeEnsureMath(Inset::mode_type mode = Inset::MATH_MODE);
// Temporarily change to the style suitable for use in fractions

1
src/insets/Inset.cpp
View File

@ -173,6 +173,7 @@ static void build_translator()
insetnames[MATH_SUBSTACK_CODE] = InsetName("mathsubstack");
insetnames[MATH_SYMBOL_CODE] = InsetName("mathsymbol");
insetnames[MATH_TABULAR_CODE] = InsetName("mathtabular");
insetnames[MATH_TEXTSIZE_CODE] = InsetName("mathtextsize");
insetnames[MATH_UNDERSET_CODE] = InsetName("mathunderset");
insetnames[MATH_UNKNOWN_CODE] = InsetName("mathunknown");
insetnames[MATH_XARROW_CODE] = InsetName("mathxarrow");

14
src/insets/InsetCode.h
View File

@ -211,15 +211,17 @@ enum InsetCode {
///
MATH_TABULAR_CODE, // 95
///
MATH_TEXTSIZE_CODE,
///
MATH_UNDERSET_CODE,
///
MATH_UNKNOWN_CODE,
///
MATH_XARROW_CODE,
///
MATH_XYMATRIX_CODE,
MATH_XYMATRIX_CODE, // 100
///
MATH_MACRO_CODE, // 100
MATH_MACRO_CODE,
///
ARGUMENT_PROXY_CODE,
///
@ -227,9 +229,9 @@ enum InsetCode {
///
MATH_DIAGRAM_CODE,
///
SCRIPT_CODE,
SCRIPT_CODE, // 105
///
IPA_CODE, // 105
IPA_CODE,
///
IPACHAR_CODE,
///
@ -237,9 +239,9 @@ enum InsetCode {
///
MATH_CLASS_CODE,
///
COUNTER_CODE,
COUNTER_CODE, // 110
///
INDEXMACRO_CODE, // 110
INDEXMACRO_CODE,
///
INDEXMACRO_SORTKEY_CODE,
///

3
src/mathed/InsetMath.h
View File

@ -81,6 +81,7 @@ class InsetMathAMSArray;
class InsetMathBrace;
class InsetMathChar;
class InsetMathClass;
class InsetMathDecoration;
class InsetMathDelim;
class InsetMathFracBase;
class InsetMathFrac;
@ -155,6 +156,8 @@ public:
virtual InsetMathBrace const * asBraceInset() const { return nullptr; }
virtual InsetMathChar const * asCharInset() const { return nullptr; }
virtual InsetMathClass const * asClassInset() const { return nullptr; }
virtual InsetMathDecoration * asDecorationInset() { return nullptr; }
virtual InsetMathDecoration const * asDecorationInset() const { return nullptr; }
virtual InsetMathDelim * asDelimInset() { return nullptr; }
virtual InsetMathDelim const * asDelimInset() const { return nullptr; }
virtual InsetMathFracBase * asFracBaseInset() { return nullptr; }

11
src/mathed/InsetMathBrace.cpp
View File

@ -28,12 +28,13 @@ using namespace std;
namespace lyx {
InsetMathBrace::InsetMathBrace(Buffer * buf)
: InsetMathNest(buf, 1)
: InsetMathNest(buf, 1), current_mode_(UNDECIDED_MODE)
{}
InsetMathBrace::InsetMathBrace(MathData const & ar)
: InsetMathNest(const_cast<Buffer *>(ar.buffer()), 1)
: InsetMathNest(const_cast<Buffer *>(ar.buffer()), 1),
current_mode_(UNDECIDED_MODE)
{
cell(0) = ar;
}
@ -47,10 +48,11 @@ Inset * InsetMathBrace::clone() const
void InsetMathBrace::metrics(MetricsInfo & mi, Dimension & dim) const
{
current_mode_ = isTextFont(mi.base.fontname) ? TEXT_MODE : MATH_MODE;
Dimension dim0;
cell(0).metrics(mi, dim0);
FontInfo font = mi.base.font;
augmentFont(font, "mathnormal");
augmentFont(font, current_mode_ == MATH_MODE ? "mathnormal" : "text");
Dimension t = theFontMetrics(font).dimension('{');
dim.asc = max(dim0.asc, t.asc);
dim.des = max(dim0.des, t.des);
@ -60,8 +62,9 @@ void InsetMathBrace::metrics(MetricsInfo & mi, Dimension & dim) const
void InsetMathBrace::draw(PainterInfo & pi, int x, int y) const
{
current_mode_ = isTextFont(pi.base.fontname) ? TEXT_MODE : MATH_MODE;
FontInfo font = pi.base.font;
augmentFont(font, "mathnormal");
augmentFont(font, current_mode_ == MATH_MODE ? "mathnormal" : "text");
font.setShape(UP_SHAPE);
font.setColor(Color_latex);
Dimension t = theFontMetrics(font).dimension('{');

4
src/mathed/InsetMathBrace.h
View File

@ -33,6 +33,8 @@ public:
void metrics(MetricsInfo & mi, Dimension & dim) const override;
///
void draw(PainterInfo &, int x, int y) const override;
/// we inherit the mode
mode_type currentMode() const override { return current_mode_; }
///
void write(TeXMathStream & os) const override;
/// write normalized content
@ -53,6 +55,8 @@ public:
InsetCode lyxCode() const override { return MATH_BRACE_CODE; }
private:
Inset * clone() const override;
/// the inherited mode
mutable mode_type current_mode_;
};

43
src/mathed/InsetMathDecoration.cpp
View File

@ -40,7 +40,7 @@ namespace lyx {
InsetMathDecoration::InsetMathDecoration(Buffer * buf, latexkeys const * key)
: InsetMathNest(buf, 1), key_(key)
: InsetMathNest(buf, 1), key_(key), outer_mode_(UNDECIDED_MODE)
{
// lyxerr << " creating deco " << key->name << endl;
}
@ -54,7 +54,11 @@ Inset * InsetMathDecoration::clone() const
bool InsetMathDecoration::upper() const
{
return key_->name.substr(0, 5) != "under" && key_->name != "utilde";
return key_->name.substr(0, 5) != "under" &&
key_->name != "utilde" &&
key_->name != "uline" &&
key_->name != "uuline" &&
key_->name != "uwave";
}
@ -94,6 +98,9 @@ bool InsetMathDecoration::wide() const
return
key_->name == "overline" ||
key_->name == "underline" ||
key_->name == "uline" ||
key_->name == "uuline" ||
key_->name == "uwave" ||
key_->name == "overbrace" ||
key_->name == "underbrace" ||
key_->name == "overleftarrow" ||
@ -111,12 +118,21 @@ bool InsetMathDecoration::wide() const
InsetMath::mode_type InsetMathDecoration::currentMode() const
{
return key_->name == "underbar" ? TEXT_MODE : MATH_MODE;
if (key_->name == "underbar")
return TEXT_MODE;
if (key_->name == "uline" || key_->name == "uuline" ||
key_->name == "uwave")
return outer_mode_;
return MATH_MODE;
}
void InsetMathDecoration::metrics(MetricsInfo & mi, Dimension & dim) const
{
outer_mode_ = isTextFont(mi.base.fontname) ? TEXT_MODE : MATH_MODE;
Changer dummy = mi.base.changeEnsureMath(currentMode());
cell(0).metrics(mi, dim);
@ -140,6 +156,8 @@ void InsetMathDecoration::metrics(MetricsInfo & mi, Dimension & dim) const
void InsetMathDecoration::draw(PainterInfo & pi, int x, int y) const
{
outer_mode_ = isTextFont(pi.base.fontname) ? TEXT_MODE : MATH_MODE;
Changer dummy = pi.base.changeEnsureMath(currentMode());
cell(0).draw(pi, x, y);
@ -163,7 +181,9 @@ void InsetMathDecoration::draw(PainterInfo & pi, int x, int y) const
void InsetMathDecoration::write(TeXMathStream & os) const
{
MathEnsurer ensurer(os);
bool needs_mathmode = currentMode() == MATH_MODE;
bool textmode_macro = currentMode() == TEXT_MODE;
MathEnsurer ensurer(os, needs_mathmode, true, textmode_macro);
if (os.fragile() && protect())
os << "\\protect";
os << '\\' << key_->name << '{';
@ -179,6 +199,12 @@ void InsetMathDecoration::normalize(NormalStream & os) const
}
docstring InsetMathDecoration::name() const
{
return key_->name;
}
void InsetMathDecoration::infoize(odocstream & os) const
{
os << bformat(_("Decoration: %1$s"), key_->name);
@ -215,6 +241,7 @@ namespace {
t["overline"] = Attributes(true, "&#x00AF;");
t["overrightarrow"] = Attributes(true, "&#x27F6;");
t["tilde"] = Attributes(true, "&#x02DC;");
t["uline"] = Attributes(false, "&#x00AF;");
t["underbar"] = Attributes(false, "&#x0332;");
t["underbrace"] = Attributes(false, "&#x23DF;");
t["underleftarrow"] = Attributes(false, "&#x27F5;");
@ -224,6 +251,8 @@ namespace {
t["underrightarrow"] = Attributes(false, "&#x27F6;");
t["undertilde"] = Attributes(false, "&#x223C;");
t["utilde"] = Attributes(false, "&#x223C;");
t["uuline"] = Attributes(false, "&#x2017;");
t["uwave"] = Attributes(false, "&#x223C;");
t["vec"] = Attributes(true, "&#x2192;");
t["widehat"] = Attributes(true, "&#x005E;");
t["widetilde"] = Attributes(true, "&#x223C;");
@ -261,7 +290,8 @@ void InsetMathDecoration::htmlize(HtmlStream & os) const
return;
}
if (name == "underbar" || name == "underline") {
if (name == "underbar" || name == "underline" || name == "uline"
|| name == "uuline" || name == "uwave") {
os << MTag("span", "class='underbar'") << cell(0) << ETag("span");
return;
}
@ -295,7 +325,8 @@ void InsetMathDecoration::validate(LaTeXFeatures & features) const
string const name = to_utf8(key_->name);
if (name == "bar") {
features.addCSSSnippet("span.overbar{border-top: thin black solid;}");
} else if (name == "underbar" || name == "underline") {
} else if (name == "underbar" || name == "underline" ||
name == "uline" || name == "uuline" || name == "uwave") {
features.addCSSSnippet("span.underbar{border-bottom: thin black solid;}");
} else {
features.addCSSSnippet(

8
src/mathed/InsetMathDecoration.h
View File

@ -26,6 +26,10 @@ public:
///
explicit InsetMathDecoration(Buffer * buf, latexkeys const * key);
///
InsetMathDecoration * asDecorationInset() override { return this; }
///
InsetMathDecoration const * asDecorationInset() const override { return this; }
///
mode_type currentMode() const override;
///
void draw(PainterInfo &, int x, int y) const override;
@ -50,6 +54,8 @@ public:
///
InsetCode lyxCode() const override { return MATH_DECORATION_CODE; }
///
docstring name() const override;
///
void mathmlize(MathMLStream &) const override;
///
void htmlize(HtmlStream &) const override;
@ -73,6 +79,8 @@ private:
mutable int dy_ = 0;
/// width for non-wide deco
mutable int dw_ = 0;
/// mode of the containing inset
mutable mode_type outer_mode_;
};
} // namespace lyx

255
src/mathed/InsetMathNest.cpp
View File

@ -20,8 +20,10 @@
#include "InsetMathChar.h"
#include "InsetMathColor.h"
#include "InsetMathComment.h"
#include "InsetMathDecoration.h"
#include "InsetMathDelim.h"
#include "InsetMathEnsureMath.h"
#include "InsetMathFont.h"
#include "InsetMathHull.h"
#include "InsetMathRef.h"
#include "InsetMathScript.h"
@ -509,13 +511,264 @@ void InsetMathNest::handleNest(Cursor & cur, MathAtom const & nest,
void InsetMathNest::handleFont2(Cursor & cur, docstring const & arg)
{
bool font_changed = false;
cur.recordUndoSelection();
Font font;
bool b;
font.fromString(to_utf8(arg), b);
if (font.fontInfo().color() != Color_inherit &&
font.fontInfo().color() != Color_ignore)
font.fontInfo().color() != Color_ignore) {
handleNest(cur, MathAtom(new InsetMathColor(buffer_, true, font.fontInfo().color())));
font_changed = true;
}
docstring im;
InsetMathFont const * f = asFontInset();
switch(font.fontInfo().family()) {
case ROMAN_FAMILY:
if (!f || (f->name() != "textrm" && f->name() != "mathrm"))
im = currentMode() != MATH_MODE ? from_ascii("textrm")
: from_ascii("mathrm");
break;
case SANS_FAMILY:
if (!f || (f->name() != "textsf" && f->name() != "mathsf"))
im = currentMode() != MATH_MODE ? from_ascii("textsf")
: from_ascii("mathsf");
break;
case TYPEWRITER_FAMILY:
if (!f || (f->name() != "texttt" && f->name() != "mathtt"))
im = currentMode() != MATH_MODE ? from_ascii("texttt")
: from_ascii("mathtt");
break;
case SYMBOL_FAMILY:
case CMR_FAMILY:
case CMSY_FAMILY:
case CMM_FAMILY:
case CMEX_FAMILY:
case MSA_FAMILY:
case MSB_FAMILY:
case DS_FAMILY:
case EUFRAK_FAMILY:
case RSFS_FAMILY:
case STMARY_FAMILY:
case ESINT_FAMILY:
case INHERIT_FAMILY:
case IGNORE_FAMILY:
break;
}
if (!im.empty()) {
if (font_changed) {
Cursor oldcur = cur;
cur.backwardInset();
cur.resetAnchor();
cur = oldcur;
cur.setSelection();
}
handleNest(cur, createInsetMath(im, cur.buffer()));
im.clear();
font_changed = true;
}
switch(font.fontInfo().series()) {
case MEDIUM_SERIES:
if (!f || (f->name() != "textmd" && f->name() != "mathrm"))
im = currentMode() != MATH_MODE ? from_ascii("textmd")
: from_ascii("mathrm");
break;
case BOLD_SERIES:
if (!f || (f->name() != "textbf" && f->name() != "mathbf"))
im = currentMode() != MATH_MODE ? from_ascii("textbf")
: from_ascii("mathbf");
break;
case INHERIT_SERIES:
case IGNORE_SERIES:
break;
}
if (!im.empty()) {
if (font_changed) {
Cursor oldcur = cur;
cur.backwardInset();
cur.resetAnchor();
cur = oldcur;
cur.setSelection();
}
handleNest(cur, createInsetMath(im, cur.buffer()));
im.clear();
font_changed = true;
}
switch(font.fontInfo().shape()) {
case UP_SHAPE:
if (!f || (f->name() != "textup" && f->name() != "mathrm"))
im = currentMode() != MATH_MODE ? from_ascii("textup")
: from_ascii("mathrm");
break;
case ITALIC_SHAPE:
if (!f || (f->name() != "textit" && f->name() != "mathit"))
im = currentMode() != MATH_MODE ? from_ascii("textit")
: from_ascii("mathit");
break;
case SLANTED_SHAPE:
if (!f || f->name() != "textsl")
im = currentMode() != MATH_MODE ? from_ascii("textsl")
: from_ascii("error");
break;
case SMALLCAPS_SHAPE:
if (!f || f->name() != "textsc")
im = currentMode() != MATH_MODE ? from_ascii("textsc")
: from_ascii("error");
break;
case INHERIT_SHAPE:
case IGNORE_SHAPE:
break;
}
if (!im.empty() && im != "error") {
if (font_changed) {
Cursor oldcur = cur;
cur.backwardInset();
cur.resetAnchor();
cur = oldcur;
cur.setSelection();
}
handleNest(cur, createInsetMath(im, cur.buffer()));
im.clear();
font_changed = true;
}
switch(font.fontInfo().size()) {
case TINY_SIZE:
im = from_ascii("tiny");
break;
case SCRIPT_SIZE:
im = from_ascii("scriptsize");
break;
case FOOTNOTE_SIZE:
im = from_ascii("footnotesize");
break;
case SMALL_SIZE:
im = from_ascii("small");
break;
case NORMAL_SIZE:
im = from_ascii("normalsize");
break;
case LARGE_SIZE:
im = from_ascii("large");
break;
case LARGER_SIZE:
im = from_ascii("Large");
break;
case LARGEST_SIZE:
im = from_ascii("LARGE");
break;
case HUGE_SIZE:
im = from_ascii("huge");
break;
case HUGER_SIZE:
im = from_ascii("Huge");
break;
case INCREASE_SIZE:
case DECREASE_SIZE:
case INHERIT_SIZE:
case IGNORE_SIZE:
break;
}
if (!im.empty()) {
if (font_changed) {
Cursor oldcur = cur;
cur.backwardInset();
cur.resetAnchor();
cur = oldcur;
cur.setSelection();
}
handleNest(cur, createInsetMath(im, cur.buffer()));
im.clear();
font_changed = true;
}
InsetMathDecoration const * d = asDecorationInset();
if (font.fontInfo().underbar() == FONT_OFF && d && d->name() == "uline") {
lyxerr << "Remove uline" << endl;
}
if (font.fontInfo().uuline() == FONT_OFF && d && d->name() == "uuline") {
lyxerr << "Remove uuline" << endl;
}
if (font.fontInfo().uwave() == FONT_OFF && d && d->name() == "uwave") {
lyxerr << "Remove uwave" << endl;
}
switch(font.fontInfo().underbar()) {
case FONT_ON:
if (!d || d->name() != "uline")
im = from_ascii("uline");
break;
case FONT_OFF:
case FONT_TOGGLE:
case FONT_INHERIT:
case FONT_IGNORE:
break;
}
if (!im.empty()) {
if (font_changed) {
Cursor oldcur = cur;
cur.backwardInset();
cur.resetAnchor();
cur = oldcur;
cur.setSelection();
}
handleNest(cur, createInsetMath(im, cur.buffer()));
im.clear();
font_changed = true;
}
switch(font.fontInfo().uuline()) {
case FONT_ON:
if (!d || d->name() != "uuline")
im = from_ascii("uuline");
break;
case FONT_OFF:
case FONT_TOGGLE:
case FONT_INHERIT:
case FONT_IGNORE:
break;
}
if (!im.empty()) {
if (font_changed) {
Cursor oldcur = cur;
cur.backwardInset();
cur.resetAnchor();
cur = oldcur;
cur.setSelection();
}
handleNest(cur, createInsetMath(im, cur.buffer()));
im.clear();
font_changed = true;
}
switch(font.fontInfo().uwave()) {
case FONT_ON:
if (!d || d->name() != "uwave")
im = from_ascii("uwave");
break;
case FONT_OFF:
case FONT_TOGGLE:
case FONT_INHERIT:
case FONT_IGNORE:
break;
}
if (!im.empty()) {
if (font_changed) {
Cursor oldcur = cur;
cur.backwardInset();
cur.resetAnchor();
cur = oldcur;
cur.setSelection();
}
handleNest(cur, createInsetMath(im, cur.buffer()));
im.clear();
font_changed = true;
}
// FIXME: support other font changes here as well?
}

97
src/mathed/InsetMathTextsize.cpp Normal file
View File

@ -0,0 +1,97 @@
/**
* \file InsetMathFontOld.cpp
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Enrico Forestieri
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "InsetMathTextsize.h"
#include "MathData.h"
#include "MathParser.h"
#include "MathStream.h"
#include "MathSupport.h"
#include "MetricsInfo.h"
#include "support/gettext.h"
#include "support/lassert.h"
#include "support/lstrings.h"
#include <ostream>
using namespace lyx::support;
namespace lyx {
InsetMathTextsize::InsetMathTextsize(Buffer * buf, latexkeys const * key)
: InsetMathNest(buf, 1), key_(key), current_mode_(TEXT_MODE)
{
}
Inset * InsetMathTextsize::clone() const
{
return new InsetMathTextsize(*this);
}
void InsetMathTextsize::metrics(MetricsInfo & mi, Dimension & dim) const
{
current_mode_ = isTextFont(mi.base.fontname) ? TEXT_MODE : MATH_MODE;
// size changing commands are noops in math mode
bool mathmode = current_mode_ == MATH_MODE;
Changer dummy = mi.base.changeFontSize(to_ascii(key_->name), mathmode);
cell(0).metrics(mi, dim);
}
void InsetMathTextsize::draw(PainterInfo & pi, int x, int y) const
{
current_mode_ = isTextFont(pi.base.fontname) ? TEXT_MODE : MATH_MODE;
// size changing commands are noops in math mode
bool mathmode = current_mode_ == MATH_MODE;
Changer dummy = pi.base.changeFontSize(to_ascii(key_->name), mathmode);
cell(0).draw(pi, x, y);
}
void InsetMathTextsize::metricsT(TextMetricsInfo const & mi, Dimension & dim) const
{
cell(0).metricsT(mi, dim);
}
void InsetMathTextsize::drawT(TextPainter & pain, int x, int y) const
{
cell(0).drawT(pain, x, y);
}
void InsetMathTextsize::write(TeXMathStream & os) const
{
os << "{\\" << key_->name << ' ' << cell(0) << '}';
}
void InsetMathTextsize::normalize(NormalStream & os) const
{
os << "[font " << key_->name << ' ' << cell(0) << ']';
}
void InsetMathTextsize::infoize(odocstream & os) const
{
os << bformat(_("Size: %1$s"), key_->name);
}
} // namespace lyx

61
src/mathed/InsetMathTextsize.h Normal file
View File

@ -0,0 +1,61 @@
// -*- C++ -*-
/**
* \file InsetMathTextsize.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Enrico Forestieri
*
* Full author contact details are available in file CREDITS.
*/
#ifndef MATH_TEXTSIZEINSET_H
#define MATH_TEXTSIZEINSET_H
#include "InsetMathNest.h"
namespace lyx {
class latexkeys;
/// text-in-math font size changes
class InsetMathTextsize : public InsetMathNest {
public:
///
explicit InsetMathTextsize(Buffer * buf, latexkeys const * key);
/// we inherit the mode
mode_type currentMode() const override { return current_mode_; }
/// we write extra braces in any case...
bool extraBraces() const override { return true; }
///
void metrics(MetricsInfo & mi, Dimension & dim) const override;
///
void draw(PainterInfo & pi, int x, int y) const override;
///
void metricsT(TextMetricsInfo const & mi, Dimension & dim) const override;
///
void drawT(TextPainter & pi, int x, int y) const override;
///
void write(TeXMathStream & os) const override;
///
void normalize(NormalStream &) const override;
///
void infoize(odocstream & os) const override;
///
int kerning(BufferView const * bv) const override { return cell(0).kerning(bv); }
///
InsetCode lyxCode() const override { return MATH_TEXTSIZE_CODE; }
private:
Inset * clone() const override;
/// the text-in-math font size to be used on screen
latexkeys const * key_;
/// the inherited mode
mutable mode_type current_mode_;
};
} // namespace lyx
#endif

3
src/mathed/MathFactory.cpp
View File

@ -43,6 +43,7 @@
#include "InsetMathSubstack.h"
#include "InsetMathSymbol.h"
#include "InsetMathTabular.h"
#include "InsetMathTextsize.h"
#include "InsetMathUnderset.h"
#include "InsetMathUnknown.h"
#include "InsetMathHull.h"
@ -488,6 +489,8 @@ MathAtom createInsetMath(docstring const & s, Buffer * buf)
return MathAtom(new InsetMathFont(buf, l));
if (inset == "oldfont")
return MathAtom(new InsetMathFontOld(buf, l));
if (inset == "textsize")
return MathAtom(new InsetMathTextsize(buf, l));
if (inset == "matrix")
return MathAtom(new InsetMathAMSArray(buf, s));
if (inset == "split")

2
src/mathed/MathParser.cpp
View File

@ -2007,7 +2007,7 @@ bool Parser::parse1(InsetMathGrid & grid, unsigned flags,
FLAG_ITEM, asMode(mode, l->extra));
}
else if (l->inset == "oldfont") {
else if (l->inset == "oldfont" || l->inset == "textsize") {
cell->push_back(createInsetMath(t.cs(), buf));
parse(cell->back().nucleus()->cell(0),
flags | FLAG_ALIGN, asMode(mode, l->extra));

31
src/mathed/MathSupport.cpp
View File

@ -332,6 +332,13 @@ double const hline[] = {
};
double const hline2[] = {
1, 0.00, 0.2, 1.0, 0.2,
1, 0.00, 0.5, 1.0, 0.5,
0
};
double const dot[] = {
5, 0.5, 0.5, 0.1, 0.1,
0
@ -409,6 +416,23 @@ double const tilde[] = {
};
double const wave[] = {
2, 61,
0.00, 0.40,
0.01, 0.39, 0.04, 0.21, 0.05, 0.20, 0.06, 0.21, 0.09, 0.39, 0.10, 0.40,
0.11, 0.39, 0.14, 0.21, 0.15, 0.20, 0.16, 0.21, 0.19, 0.39, 0.20, 0.40,
0.21, 0.39, 0.24, 0.21, 0.25, 0.20, 0.26, 0.21, 0.29, 0.39, 0.30, 0.40,
0.31, 0.39, 0.34, 0.21, 0.35, 0.20, 0.36, 0.21, 0.39, 0.39, 0.40, 0.40,
0.41, 0.39, 0.44, 0.21, 0.45, 0.20, 0.46, 0.21, 0.49, 0.39, 0.50, 0.40,
0.51, 0.39, 0.54, 0.21, 0.55, 0.20, 0.56, 0.21, 0.59, 0.39, 0.60, 0.40,
0.61, 0.39, 0.64, 0.21, 0.65, 0.20, 0.66, 0.21, 0.69, 0.39, 0.70, 0.40,
0.71, 0.39, 0.74, 0.21, 0.75, 0.20, 0.76, 0.21, 0.79, 0.39, 0.80, 0.40,
0.81, 0.39, 0.84, 0.21, 0.85, 0.20, 0.86, 0.21, 0.89, 0.39, 0.90, 0.40,
0.91, 0.39, 0.94, 0.21, 0.95, 0.20, 0.96, 0.21, 0.99, 0.39, 1.00, 0.40,
0
};
struct deco_struct {
double const * data;
int angle;
@ -426,6 +450,9 @@ named_deco_struct deco_table[] = {
{"widetilde", tilde, 0 },
{"underbar", hline, 0 },
{"underline", hline, 0 },
{"uline", hline, 0 },
{"uuline", hline2, 0 },
{"uwave", wave, 0 },
{"overline", hline, 0 },
{"underbrace", brace, 1 },
{"overbrace", brace, 3 },
@ -703,8 +730,8 @@ void mathed_draw_deco(PainterInfo & pi, int x, int y, int w, int h,
pi.pain.ellipse(xc, yc, rx, ry,
pi.base.font.color(), Painter::fill_winding);
} else {
int xp[32];
int yp[32];
int xp[64];
int yp[64];
double xshift = (code == 6 ? d[i++] : 0.0);
double yshift = (code == 6 ? d[i++] : 0.0);
int const n2 = int(d[i++]);